19948416

素因数分解:

$2^7\times 3^1\times {\mathrm{51949}}^1$

素因数の和:51966

約数の個数: 32

約数和(自身を含む): 52989000

約数和(自身を除く): 33040584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51949, 103898, 155847, 207796, 311694, 415592, 623388, 831184, 1246776, 1662368, 2493552, 3324736, 4987104, 6649472, 9974208, 19948416]

約数ペア:

[(1, 19948416), (2, 9974208), (3, 6649472), (4, 4987104), (6, 3324736), (8, 2493552), (12, 1662368), (16, 1246776), (24, 831184), (32, 623388), (48, 415592), (64, 311694), (96, 207796), (128, 155847), (192, 103898), (384, 51949)]